has anyone experianced this in a 2002 chevy 2500HD ext. cab?

ebear33
0

Asked by ebear33 Nov 20, 2012 at 02:07 PM about the 2002 Chevrolet Silverado 2500HD 4 Dr LT 4WD Extended Cab LB HD

Question type: Maintenance & Repair

When I use power windows, seats, high beam while driving the truck, All electrical power seams to go. All lights on the dash come on..air bag lights security lights info lights and gas gauge goes to E. Once I stop using whatever the cause, everything comes back. Took to dealer and had new body module and new fuse block put in. had to unplug 4 wheel drive because when power lose happens, throws me into 4 low. been driving without 4 wheel drive for 8 months. Runs great till I use power something...Help

3 Answers

hoot204
30

Sounds like you have a ground problem. Clean all of the ground connections you find including where the black battery cable connects to the engine block and the ground that is on the drivers side under the cab on the frame about where the drivers door opens. You can clean them all at one time or clean one and try your accessories to see if the problem went away then tf you have the problem again you will know where to start.

John Saffrahn
19,845

Use a dvom to test the voltage on every single fuse while the key is on. Every single fuse should have battery voltage or nothing. No in between. I am NOT having you test for a bad fuse you are testing the ignition switch.

John Saffrahn
19,845

The only ground those items share is at the negative battery terminal. If that was loose the truck wouldn't start.

Your Answer

Add photo

Related Questions

Silverado 2500HD
Looking for a Used Silverado 2500HD in your area?
CarGurus has 32,199 nationwide Silverado 2500HD listings starting at $3,000.
ZIP:

Search Chevrolet Silverado 2500HD Questions

Chevrolet Silverado 2500HD Experts

#1 steverinnm
steverinnm
Reputation 220
#2 Tom Demyan
Tom Demyan
Reputation 210
#3 FordNut
FordNut
Reputation 120
View All

Related Models For Sale

Used GMC Sierra 2500HD"
190 Great Deals out of 12,588 listings starting at $2,995
Used Ford F-250 Super Duty"
574 Great Deals out of 33,985 listings starting at $2,595
Used Dodge Ram Pickup 2500"
216 Great Deals out of 4,813 listings starting at $2,900